clear
set more off

* EXTRACT LEVEL 04 DATA

local topdir "\nss_61_10"
local dirclean "cd "`topdir'\data_output" "
local dirdict "cd "`topdir'\dict" "
local dirraw "cd "`topdir'\raw_data" "
local dirdo "cd "`topdir'\do_files" "


foreach x  in 1 2 3 4 5 6 7 8 {
infile using "`topdir'\dict\level04.txt", using ("`topdir'\raw_data\AH`x'2.txt")
keep if level=="04"
save "`topdir'\data_output\data`x'_04.dta", replace
clear
}

clear
use "`topdir'\data_output\data1_04.dta"
foreach x  in  2 3 4 5 6 7 8 {
append using "`topdir'\data_output\data`x'_04.dta"
erase "`topdir'\data_output\data`x'_04.dta"
}
gen common_id =  lot_fsu_number+ hamlet_group_sub_block_no+ second_stage_stratum+ hh_id
gen state = substr(state_region,1,2)
order common_id
destring centre_code_round_shift - state, replace

do "`topdir'\do_files\label_define.do"
sort common_id
save "`topdir'\data_output\level04.dta", replace
erase "`topdir'\data_output\data1_04.dta"



